17 “ ‘When they enter the gates of the inner courtyard, they must wear linen robes. They must not wear wool to serve at the gates of the inner courtyard or in the Temple.
18 They will wear linen turbans on their heads and linen underclothes. They will not wear anything that makes them perspire.
19 When they go out into the outer courtyard to the people, they must take off their serving clothes before they go. They must leave these clothes in the holy rooms and put on other clothes. Then they will not let their holy clothes hurt the people.
20 “ ‘They must not shave their heads or let their hair grow long but must keep the hair of their heads trimmed.
21 None of the priests may drink wine when they enter the inner courtyard.
22 The priests must not marry widows or divorced women. They may marry only virgins from the people of Israel or widows of priests.
23 They must teach my people the difference between what is holy and what is not holy. They must help my people know what is unclean and what is clean.